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Altivar 38 - variable speed drive - user's manual

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Control Menu<br />

Code Description Adjustment range Factory setting<br />

bSP deadb./pedst no<br />

BNS: pedestal<br />

BLS: deadband<br />

Management of operation at low <strong>speed</strong>:<br />

no<br />

F : motor frequency<br />

HSP<br />

F : motor frequency<br />

HSP<br />

CrL<br />

CrH<br />

LSP<br />

0<br />

F : motor frequency<br />

HSP<br />

LSP<br />

0<br />

AI2 min Ref. - mA<br />

AI2 Max Ref. - mA<br />

100 %<br />

100 %<br />

No<br />

Reference<br />

Deadband<br />

(BLS)<br />

Reference<br />

LSP<br />

0<br />

0 to 20 mA<br />

4 to 20 mA<br />

100 %<br />

Pedestal<br />

(BNS)<br />

Reference<br />

4 mA<br />

20 mA<br />

Minimum and maximum values of the signal on input AI2.<br />

These two parameters are used to define the signal sent to AI2. There are several configuration<br />

possibilities, one of which is to configure the input for a 0-20 mA, 4-20 mA, 20-4 mA, etc signal.<br />

ENGLISH<br />

Frequency<br />

HSP<br />

LSP<br />

0<br />

CrL CrH 20<br />

AI 2<br />

(mA)<br />

AOL<br />

AOH<br />

Min. Val AO - mA<br />

Max. Val AO - mA<br />

Parameter<br />

Max.<br />

0 to 20 mA<br />

0 to 20 mA<br />

0 mA<br />

20 mA<br />

Minimum and maximum values of the signal on outputs AO and<br />

AO1 (1)<br />

These two parameters are used to define the output signal on<br />

AO and AO1. Eg: 0-20 mA, 4-20 mA, 20-4mA, etc<br />

0<br />

AOL AOH 20<br />

AO (mA)<br />

(1) The AO output is available if an I/O extension card has been installed.<br />

100

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